Which Batteries Would I Buy TODAY for my SAILBOAT?

What is the best battery for a sailboat? What is the problem with lithium batteries on boats? Is AGM or lithium better for a boat? Today we build a solar and battery system for a 35 foot sailboat with the battery technology available for boats today with the goal of a balance live aboard power system we can use while sailing. We look at lead acid engine batteries, lithium house bank batteries, DC to DC chargers, and solar panel requirements for a typical sailboat. Read Roland's article here: https://www.practical-sailor.com/systems-propulsion/electrical/house-battery-bank-replacement-what-to-consider Practical Sailor is your trusted resource for reviews of sailboats and sailing gear. https://www.practical-sailor.com Chat with us on Facebook! https://www.facebook.com/PracticalSailor/